SR45UB: Tripp Lite 45U SmartRack Standard-Depth Server Rack Enclosure Cabinet
MPN: SR45UB|By: Tripp Lite

Price
Quoted on request
Current pricing within 48 business hours.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
Prefer your own inbox? Email us about this part
Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
Part number SR45UB identifies this Tripp Lite 45U SmartRack standard-depth Server rack Enclosure cabinet. A cable management arm blocks airflow on some chassis and is required for service access on others. This part occupies 45U. Tell us the server and we will say which applies.
Ask for the datasheet and firmware notes with the quote; we would rather you check our claim than take it.
Specifications
General
- Manufacturer part number
- SR45UB
- Product Type
- Racks & Rail Kits
- Manufacturer
- Tripp Lite
Physical
- Rack Units
- 45U
Published specifications for SR45UB. Anything not listed here we will confirm against the manufacturer's documentation before quoting, because we would rather answer the question than let you assume.
Where the Tripp Lite SR45UB is deployed
- Like-for-like replacement of SR45UB in an existing system
- Racking equipment that arrived without its rails
- Kitting out a cabinet to a fixed layout
Who this part is for
- Engineers matching a kit to post type and rack depth
- Procurement buying rack hardware alongside a scheduled install
- Data centre teams racking equipment that arrived without its rails
What you get ordering this from us
Ordered by part number
Quoted and supplied against SR45UB specifically, so what arrives is what your build sheet asks for.
Fixings included in the quote
Cage nuts and screws are the parts that go missing, so they are quoted with the rails.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Questions buyers ask about this part
Is SR45UB genuine and is the warranty intact?
Yes. It ships new in Tripp Lite packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
Will SR45UB work in my server?
Send us the server model or service tag and we will confirm before you order. Part numbers alone do not always settle it: firmware revision and platform generation matter, and this is the check that prevents a return.
Do you accept purchase orders and quote at volume?
Yes, POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
Compare other Racks & Rail Kits we stock
| Model | Brand | Key spec | Availability | From |
|---|---|---|---|---|
| Dell PowerEdge A7 Sliding Rail Kit 1U (R630, R640) | Dell Technologies | Rail Type: Sliding | In Stock | $215 |
| HPE ProLiant 1U Easy Install Rail Kit (DL360 Gen10/Gen11) | HPE | Rail Type: Sliding | In Stock | $200 |
| APC NetShelter SX 42U 600mm x 1070mm Enclosure | APC | Rack Height: 42U | In Stock | $1,885 |
| 1U 19-inch Vented Rack Shelf | Nexus Compute | Rack Height: 1U | In Stock | $55 |
| Lenovo ThinkSystem 1U Toolless Slide Rail Kit (SR630) | Lenovo | Rail Type: Sliding | In Stock | $175 |
| Supermicro MCP-290-00053-0N 1U Quick-Release Rail | Supermicro | Rail Type: Sliding | In Stock | $120 |
Browse all Racks & Rail Kits or everything we stock from Tripp Lite.
Specifying a system, not just the part?
Most parts we ship go into a system we also build and support.
